baber/WOPTO huggingface dataset:
Patent JP-S6361272-A (JP)
Title: Developing device
Inventor: HOSOI ATSUSHI
IPC: G03G15/08
Filed: 1986-09-02
Abstract: PURPOSE:To obtain a good development by setting the half-value width of magnetic force of a carrying magnetic pole to >=25 deg., setting a half-value width interval to 20 deg.-140 deg. in a container, and mixing and stirring sufficiently carrier grains and toner grains. CONSTITUTION:Carrier grains 27 are thrown into a container 21 and a carrier grain layer is formed on the surface of a sleeve 22 with a regulating magnetic pole 23a and a carrying magnetic pole 23d, and subsequently, a toner 28 is thrown in and a toner layer is formed on the outside of the carrier grain layer. When the sleeve 22 rotates, the carrier grains fetch the toner from the toner layer of the lower part of the container 21, and compensate for the consumed portion. In such a case, when a half-value width of the carrying magnetic pole 23d is set to >=25 deg., the carrying force for collecting the carrier grains can be secured enough, and also, when the half-value width interval BC of the carrying magnetic pole 23d and the control magnetic pole 23a is set to 20 deg.-140 deg., the carrying force can be weakened suitably, each grain of the carrier and the toner is mixed and stirred enough, the toner grains can be electrified enough, and a good developed image is obtained.
Patent JP-H0936545-A (JP)
Title: Manufacture of printed-wiring board
Inventor: MORI TORU
IPC: G03F7/028
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To contrive to improve the resolving power of a photosetting resin layer for 'a buried tenting method' use in the manufacture of a printed-wiring board having a small-diameter through hole. SOLUTION: In a process for laminating photosetting resin laminated materials, which respectively comprise a support, on both surfaces of a metal- coated insulating plate having a through hole, a photosetting resin layer has a viscosity poise of a poise of 10<4> to 5×10<5> at 90 deg.C, a thickness of 30 to 80μm and an ultraviolet transmittance of 20% or more and less than 40% to ultraviolet rays of a wavelength of 365nm and contains at least one kind of a 2,4,5-triaryl imidazoril dimer and at least one kind of a P-type aminophenyl ketone.  The content, which is added the contents of both of these together, of the resin layer is set at 0.1 to 5.1wt.% and the depth of the photosetting resin layer, which is extended from the inner peripheral edge of the hole onto the inner wall surface of the hole along the inner wall of the hole, is made 0.5 times or deeper than the thickness of a metal conductor layer on each surface of the insulating plate. Thereby, even in the case where the position of a mask is shifted from that of the hole, a good tenting film can be formed.
Patent JP-H0649697-A (JP)
Title: Method and device for detecting position of object to be surface-treated
Inventor: ABE NOBUO
IPC: C25D21/12
Filed: 1992-07-31
Abstract: PURPOSE:To detect the position of an object to be surface-treated even in a processing solution having a corrosion action. CONSTITUTION:Electrodes 4 are plural pairs of electrodes which are broken at the time of being in contact with a sheet 3 and on which coating films are formed by reaction with a colored solution 2. These electrodes 4 are arranged in the passing direction of the sheet 3. Respective electrodes 4 are connected to one sides of terminals of respective resistors in a current converter 20. The other sides of terminals of respective plural resistances are all connected to a voltage source having a prescribed voltage V. The electrodes 4 being in contact with the sheet 3 are detected by measuring the total current flowing from the voltage source.
Patent JP-H0255205-A (JP)
Title: Ozonizer
Inventor: MATSUMURA KIMIHARU
IPC: C01B13/11
Filed: 1988-08-18
Abstract: PURPOSE:To obtain the compact title device having improved ozone generation efficiency, providing ozone having high concentration in a device impressing electric voltage between electrodes and exciting a gas between the electrodes to generate ozone by equipping the electrodes with a cooling source. CONSTITUTION:A high-voltage electrode 11 and an earthed electrode 15 are opposingly arranged through gap 15 and a dielectric 14 and cooling sources 19 are set in interiors of both the electrodes 11 and 15. For example, evaporators 19 of cooling mechanism 20 consisting of a compressor 16 of fluorocarbon gas, a condenser 17, an expansion valve 18, the evaporators 19, etc., are preferable as the the cooling sources 19. Then electric voltage is impressed between both the electrodes 11 and 15 from a high-voltage electric source 26, oxygen is fed from an oxygen supply source 24 to between the electrodes, excited by silent discharge to generate ozone, which is taken out from an outlet 25. Both the electrodes 11 and 15 made into high temperature caused by heat resulting from electric discharge are cooled by the cooing sources 19.
Patent JP-S6185597-A (JP)
Title: Flexible supporting equipment for vertical pump
Inventor: KATO HIROYUKI
IPC: F04D7/06
Filed: 1984-10-02
Abstract: PURPOSE:To ensure the supporting of a vertical pump even when its parts are dislocated owing to thermal expansion or earthquake by arranging spherical support at a floor installation part, a mid-cylinder supporting part and a pipe joint. CONSTITUTION:Spherical supporting parts 10a-d are installed in the floor installation part of a vertical pump fixing a flange 7 to a roof slab 2, the part of fixing a middle cylinder 4a to a middle cylinder supporting part and the part of inserting a delivery pipe 6 to a delivery pipe joint 9. Accordingly, this vertical pump has become a kind of multi-indirect joint structure unaffected by dislocations of respective parts due to thermal expansion. Since middle-cylinder supporting is effected, in addition, earthquake durability is also enhanced.
Patent JP-S6097639-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGURA ISAO
IPC: H01L21/027
Filed: 1983-11-01
Abstract: PURPOSE:To enable to perform an automatic mask matching even when an interlayer isolation region is flattened by a method wherein, when a mark part is provided and an interelement isolation layer is going to be formed, at least recesses and protrusions are formed on the mark part. CONSTITUTION:Holes 12a... are formed on a mark part A and holes 12b... are also formed on the region other than the mark part A by performing an etching on a silicon substrate 11, a CVD-SiO2 film 13 is adhered, and a resist film 14 is formed. A resist film 15 is formed on the recess of CVD-SiO2 film 13 and the protrusion on the mark part A, and an etching is performed until the silicon substrate 11 located on the ordinary region is exposed using a reactive ion etching. The ordinary region whereon a device will be formed is flattened, an SiO2 region having necessary recesses and protrusions is formed on the mark part A, and when a laser beam is made to irradiate on the roughened part, an automatic mask matching can be performed using a reflected diffraction light.
Patent JP-S6185221-A (JP)
Title: Truck hood opening and closing mechanism
Inventor: FUJITANI MAKOTO
IPC: B60J5/06
Filed: 1984-10-02
Abstract: PURPOSE:To ease loading and unloading in a rainy day, by forming the lifting frames at the sides and the rear of a truck hood with upper, middle and downward frames, and a connecting rod, so that the middle and downward frames are folded with a turning of the upper frame, so as to reduce the operating space. CONSTITUTION:From the condition that a hod is closed with the upper, middle, and downward frames 15U, 15M, and 15D connected all vertically, a motor 23 of an opening and closing device 22 drives to turn a turning arm member 25 outside, making the upper frame 15U turn outside up around a cross bar 13. In this case, the middle frame 15M is lifted as it is vertical while the upper end of the downward frame 15D is pushed down by the connecting rod 16. Therefore, the downward frame 15D is folded outside the hood H around the connecting axis with the middle frame, keeping its position parallel to the upper frame 15U. When the upper frame 15U turns 180 deg., the three frames are folded all vertically. Thus, the hood can be opened or closed in a smallest operating space.
Patent JP-2000039341-A (JP)
Title: Illumination device
Inventor: TAKEBE MINORU
IPC: G01D11/26
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device capable of improving commodity and design performance despite of simple constitution. SOLUTION: A light transmission part 17 for transmitting light from a light source 1 is formed into dial plate (indication plate). A front plate 19 arranged in the front of the dial plate 5 has a light transmission characteristic. A light transmission part 20 is provided close to the light transmission part 17 from the facing surface side of the dial plate 5 of the front plate 19 and guides the transmitted light from the light transmission part 17 to the front plate 19.
Patent JP-H0739509-A (JP)
Title: Shoe dirt wiping multicolor mat and its manufacturing method and manufacturing equipment
Inventor: NAKADA AKIRA
IPC: D04H3/14
Filed: 1993-07-27
Abstract: PURPOSE:To provide a shoe dirt wiping multicolor mat and its efficient manufac turing method and manufacturing equipment. CONSTITUTION:A mat formed by piling a large number of monofilament in random loop shapes is manufactured in a continuously long fabric by combining monofilament of two or more colors to make a spot or stripe pattern. Its manufacturing equipment is constituted by comprising a spinning pack 1 to spin the monofilament and a plurality of extruders 6A and 6B and a collector to collect spun monofilament, the spinning pack is overlaid by a resin passage switch device 2 and a multihole nozzle plate 3, a communicating pipe line is equipped on the resin passage switching device 2 to connect to the extruder, and zone flow passage, trunk flow passage and branch flow passage are respectively mounted almost all along the resin switching device 2, and nozzle holes 3 are bored on the multinozzle plate 3 to communicate with each responding branch passage.
Patent JP-S6448471-A (JP)
Title: Semiconductor photodetector and the manufacture thereof
Inventor: TANAKA TOSHIO
IPC: H01L31/10
Filed: 1987-08-19
Abstract: PURPOSE:To produce a photodetector which can be formed easily and has a high photoelectric conversion efficiency, by forming an InP layer, so-called a window layer on a P type InGaAs surface layer, the band gap of said former being wider than that of said latter. CONSTITUTION:An InGaAs P-N junction with a large effective area is formed, and at the same time an InP window layer 5 is formed of which the band gap is wide compared with that of InGaAs layer 3, 4, by employing both processes of the InGaAs layers being so grown as to fill up the groove of a substrate using a liquid phase epitaxial growth technique, and the InGaAs layers 3, 4 being melted back by an InP fused liquid. A light receiving surface 10 is so illuminated by light beams that a large number of pairs of electron and hole are generated in the InGaAs P-N junction. Now, because the P type InP layer 5 has a wide band gap compared with that of the InGaAs layers, the P type InP layer 5 so acts as to effectively introduce the incident light into the P-N junction part without absorbing therein the incident light. Moreover, both the window and the P-N junction are formed in a V-shape, which produces a large junction area. As a result, a photodetector can be produced at a low cost which is of good photoelectric conversion efficiency.
Patent JP-H0869202-A (JP)
Title: Fixing device
Inventor: MOGI HIDETAKA
IPC: G03G15/20
Filed: 1994-08-30
Abstract: PURPOSE: To provide a fixing device capable of rapidly raising the surface temperature of a fixing roller to working temperature. CONSTITUTION: This device is equipped with a heat roller for fixing 1, a pressure roller 2 rotating while abutting on the heat roller 1, a pressing means 3 supporting the pressure roller 2 and pressing the pressure roller 2 to the heat roller 1 with specified pressing force, and a heat roller driving means rotating and driving the heat roller 1. Then, the pressure roller 2 is provided with a pressure roller rotating and driving means 5 rotating and driving the pressure roller 2 in the same rotating direction as the heat roller 1, and the pressing means 3 is provided with an axle-to-axle distance adjusting function capable of optionally setting an axle-to-axle distance between the rollers and 2.
Patent JP-H0869260-A (JP)
Title: Dynamic focus circuit
Inventor: KAWAI KOJI
IPC: G09G1/00
Filed: 1994-08-30
Abstract: PURPOSE: To improve the focus in a central part of a picture by controlling a voltage difference between a mean value and a minimum value of a parabolic modulation voltage to a fixed value when the amplitude of the parabolic modulation voltage is changed by revising a deflection frequency of an input signal. CONSTITUTION: This circuit is provided with an addition part 2 superimposing a negative pole pulse on the parabolic modulation voltage, a comparison part 5 comparing the minimum value of the parabolic modulation voltage superimposed with the negative pole pulse with a reference voltage and an amplitude control part (variable gain amplifier) A4 controlling the amplitude of the negative pole pulse based on the comparison result. Then, the negative pole pulse is superimposed on the parabolic modulation voltage in the addition part 2. The minimum value of the parabolic modulation voltage superimposed with the negative pole pulse is compared with the reference voltage, and when the amplitude of the negative pole pulse is controlled by the comparison result, the minimum value of the parabolic modulation voltage superimposed with the negative pole pulse becomes a fixed value.  Then, the minimum value of the parabolic modulation voltage corresponding to the central part of the picture is fixed. Thus, the focus of the central part of the picture is improved even when the amplitude of the parabolic modulation voltage is changed.
Patent JP-S6266376-A (JP)
Title: Card and discriminator for truth and falsehood of card
Inventor: ENDO KOICHI
IPC: G06K19/10
Filed: 1985-09-18
Abstract: PURPOSE:To decide that a card equipped with no reading means is false even when a card where a transaction processing code and ID information are stored is reproduced by providing the transaction processing card with a reading means for a pattern for truth/falsehood discrimination. CONSTITUTION:When the IC card 1 is set on the card handling mechanism 11 of a terminal equipment, the CPU of the IC card 1 discriminates whether or not a readout command is received from the terminal equipment. When the CPU 12 of the terminal equipment transmits a readout command to the IC card 1, on the other hand, the CPU of the IC card 1 reads the optical pattern 11a of the card handling mechanism 11 of the terminal equipment and transmits the read optical pattern information to the terminal equipment. The CPU 12 of the terminal equipment receives the optical pattern information from the IC card 1 and compares it with optical pattern information in a RAM 14; when both pieces of pattern information conform with each other, the transaction processing of the IC card 1 is carried out and when not, a display and a warning of an illegal card are made.
Patent JP-S6264552-A (JP)
Title: Printing pressure control device
Inventor: INOUE YOSHINORI
IPC: B41F33/08
Filed: 1985-09-17
Abstract: PURPOSE:To enable a pressure barrel to be separated and fitted at any phase by connecting a pulse motor to an eccentric shaft with a pressure barrel fitted in a freely rotatable fashion and changing the intershaft distance between the pressure barrel and a transfer barrel through the rotation of the eccentric shaft at a required angle using a pulse motor. CONSTITUTION:During the separation of a barrel, a straight line SI and a straight line BI form a large angle, and if a left eccentric shaft 1104 is rotated counter-clockwise by a pressure barrel pulse motor 153, said angle becomes smaller gradually to allow a pressure barrel 11 to rock counter-clockwise centering around a point S and fit to a blanket barrel 2. However, the pressure barrel pulse motor 153 is further driven to allow the rotational center I of the pressure barrel 11 to get closer to the center B of the blanket barrel 2 until a state earlier than that where the straight line SI coincides with the straight line BI occurred, and set such a closest location as a barrel fitting point. When changing printing pressure according to printed matter, the pressure barrel pulse motor 153 is driven between eccentric shaft rotational angles to properly change the intershaft distance between the pressure barrel 11 and the blanket barrel 2. Thus it is possible to allow the pressure barrel to be fitted and separated at any phase and appropriate speed.
Patent JP-S6451105-A (JP)
Title: Spiral type membrane module
Inventor: SAWADA SHIGEKI
IPC: B01D63/10
Filed: 1987-08-19
Abstract: PURPOSE:To case turbulent flow in a raw water channel, reduce concentration omnipresence along a separating membrane surface and obtain a high permeating water volume without increasing raw water flow velocity by providing a projected section on the slanting surface of ridges of a corrugated spacer. CONSTITUTION:A projection 2a is provided on one slanting surface of ridges of a corrugated spacer 2. A spiral type membrane module is formed by winding a baggy separating membrane 3 on the outer periphery of a water collection tube 1 interposing said spacer 2. Raw water passes along both surfaces of the spacer 2 in the membrane surface direction, during which the water permeates a separating membrane 3, passes through a permeating water channel and enters into the collection tube 1, and taken out as permeating water. As the corrugated spacer 2 is used, the raw water channel can be prevented from clogging against the raw water containing suspended materials, and a flow along the separating membrane surface is disturbed by the projection 2a to eliminate concentration omnipresence. Also, as the compression strength of the spacer is large, the spacer is not crushed at the time of assembling the module.
Patent JP-H0368356-A (JP)
Title: Laser therapeutic device for ophthalmology
Inventor: KIJIMA MASAJI
IPC: A61F9/00
Filed: 1989-08-09
Abstract: PURPOSE:To improve the focusing performance for the remedied part of the eye after operation by synthesizing a plurality of aiming beams and generating the aiming beam having the color different from the color of the aiming beam which is emitted from a luminous light source. CONSTITUTION:A reflection prism 16 is installed between a laser beam generating light source 12 for therapy and a condenser lens 14, and a through hole 17 is formed in the main axis direction, and the laser beam K for therapy is introduced into the condenser lens 14 through the through hole 17. Three LEDs 19 are installed aslantly for an optical path Q, in correspondence with each reflection surface 18 of the reflection prism 16, and driven by a driving circuit 20. An aiming beam R is reflected by the reflection surface 18 of the reflection prism 16, and introduced into the condenser lens 14, and collected by the condenser lens 14 and superposed with the laser beam K for therapy at the incidence edge of an optical fiber 11. Light illumination is performed by adjusting the light transmission quantity of each LED 19, and the color of the aiming beam used for focusing can be changed over a wide range according to desire.
Patent JP-S58108365-A (JP)
Inventor: MOMOSE YUTAKA
IPC: F25B27/02
Filed: 1981-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6097991-A (JP)
Title: 1,2-diaminocyclohexane platinum (ii) complex
Inventor: KITANI YOSHINORI
IPC: C07F15/00
Filed: 1983-11-02
Abstract: NEW MATERIAL:The compound of formula I [R1 and R2 are NO3, MOOC (CH OH)2COO<-> (M is alkali metal), group of formula II, formula III, etc. or together form group of formula IV, formula V, etc., provided that R1 and R2 are not NO3 at the same time; the steric configuration of 1,2-diaminocyclohexane is cis, trans-d or trans-l]. EXAMPLE:Mucato(trans-l-1,2-diaminocyclohexane) platinum (II). USE:Antitumor agent. PREPARATION:The objective compound can be produced by reacting Pt(II) (NO3)2(cis-1,2-diaminocyclohexane), etc. with mucic acid, malic acid or glutaric acid, etc. in an aqueous medium, if necessary, under heating.
Patent JP-S6450434-A (JP)
Title: Inspection device
Inventor: HIDA KENJI
IPC: H01L21/66
Filed: 1987-08-21
Abstract: PURPOSE:To make the positioning of the input/output terminals of a material to be inspected and the probes of a probe board accurate, by providing a first image detecting means, which detects the images of a sample table and the material to be inspected on the side of a main body, and providing a second image detecting means, which detects the images of the probe board and the main body on the side of the sample table. CONSTITUTION:A first image detecting means 8 is provided on the side of a main body 7, with which a probe board 6 is engaged. A plurality of probes 5 are fixed on the probe board 6. A material to be inspected 3 such as a semiconductor wafer is mounted on a Z-theta table 2. A second image detecting means 9 is provided on the side of the table 2. The images of the material to be inspected 3 mounted on the Z-theta table 2 and the secondary image detecting means 9 can be observed. The images of the probe board 6 and the first image detecting means 8 on the side of the main body can be also observed. Even if visual observation using a microscope is difficult, the accurate positioning of the probes 5 for a plurality of input/output terminals 4 can be automatically performed in this way.
Patent JP-H1047144-A (JP)
Title: Abnormality diagnostic device for fuel injection device
Inventor: SUGIYAMA TATSUMASA
IPC: F02D45/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality diagnostic device for a fuel injection device which can carry out the precise diagnosis of abnormality by more accurately grasping the movement of a solenoid valve. SOLUTION: The electromagnetic spill valve 67 of a fuel injection pump 20 is connected to an electronic control device (ECU) and driven by a driving signal fed from ECU. When an OFF-signal is outputted to the electromagnetic spill valve 67, which turns into a valve opening state, and a pressurized fuel in a fuel pressurizing room overflows into a fuel gallery 41 through an annular passage 63, each of spill holes 94-97, a peripheral groove 93 and a communicating space 87. Thus fuel pressure in the fuel gallery increases. A pressure sensor 100 attached to the housing 36 of an injection pump 20 detects the increase of pressure in the fuel gallery 41 caused by the opening of the electromagnetic spill valve 67. ECU grasps the motion of the electromagnetic spill valve 67 at the time of valve opening on the change of fuel pressure in the fuel gallery 41 detected by the pressure sensor 100.
Patent JP-H0545923-A (JP)
Title: Electrostatic charge developing toner
Inventor: SATO YUKIHIRO
IPC: G03G9/08
Filed: 1991-08-19
Abstract: PURPOSE:To obtain the electrostatic charge developing toner having an excellent environmental characteristic and durability by incorporating a carbon black and a copper phthalocyanine compd. having a specific structure into a binder resin. CONSTITUTION:The binder resin of this electrostatic charge developing toner contains the carbon black and the copper phthalocyanine compd. expressed by formula I. The amt. of the compd. of the formula I to be added is preferably 0.1 to 20 pts.wt. per 100 pts.wt. resin. This compd. electrostatically charges the toner to a uniform negative polarity stable to a change in humidity and is, therefore, effective for preventing the fogging by the generation of the uncharged or weakly chargeable toner. Further, the electrostatic chargeability is additionally improved if negative polarity charge control agents, such as azo dyes contg. metal or metal compds. consisting of Cr, Zn and Al, etc., of salicylic acid or alkyl salicylic acid, are used in combination.